477 Result(s)
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**uyi **
Engineering
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Article
Multi-Agent Path Planning Method Based on Improved Deep Q-Network in Dynamic Environments
The multi-agent path planning problem presents significant challenges in dynamic environments, primarily due to the ever-changing positions of obstacles and the complex interactions between agents’ actions. Th...
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Article
Open AccessEffect of temperature on tribofilm growth and the lubrication of the piston ring-cylinder liner system in two-stroke marine engines
This study is an optimized extension based on the authors’ previous research on the tribo-chemical reaction under constant temperature field of two-stroke internal combustion engines (ICEs). It establishes a c...
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Article
Open AccessPhytonanotherapeutic Applications of Plant Extract-Synthesized Silver Nanoparticles in Wound Healing—a Prospective Overview
Chronic wounds continue to pose severe threats to public health and the global economy. This is because the healing process is hindered by several factors, such as bacterial infections, comorbid conditions, ag...
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Article
The effect of interfacial imperfection on the nonlinear dynamic behavior of composite laminates under low-velocity impact
Interfacial imperfection usually exists in composite laminates, which are widely used in the aerospace and shipbuilding industries. Such laminates are usually impacted by external loads in practical applicatio...
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Article
Analysis of Raise Boring with Grouting as an Optimal Method for Ore Pass Construction in Incompetent Rock Mass—A Case Study
The construction of ore pass systems in underground mines is a high-risk activity, especially in an environment with incompetent rock mass. This study aims to investigate the optimal method for ore pass constr...
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Article
Dynamic Self-Similar kc-Center Network Based on Information Dissemination
This study mainly focused on the dynamic self-similar kc-center network as a result of information distribution through social networks. Individual attraction with various preferences was characterized in the mod...
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Article
Influence of Friction Stir Weld Seam Distribution on Spun Formed Workpieces
Employing friction stir welding (FSW) technology to join small plate blanks into larger ones, followed by a spinning process, adeptly surpasses the dimensional constraints of traditionally rolled plate blanks....
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Article
Harnessing the Power of 6G Connectivity for Advanced Big Data Analytics with Deep Learning
The smart applications development worldwide demands for ultra-reliable data communication to assure the richness of data and processing in time. These smart applications create massive amounts of data to be p...
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Article
Self-Preloading Flexible Attachment Actuator with Multi-Mechanism Hierarchical Structure
Flexible attachment actuators are popular in a wide range of applications, owing to their flexibility and highly reliable attachment. However, their reversible adhesion performance depends on the actual effect...
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Article
Open AccessCorrection: Three-dimensional dipole orientation map** with high temporal-spatial resolution using polarization modulation
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Article
Open AccessCharacterization and performance evaluation of lightweight thermal insulation recycled concrete
To enhance forestry solid waste reuse, reduce building energy consumption, and increase building capacity, producing lightweight concrete with new materials has garnered recent attention. This study used waste...
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Article
Dual-stream framework for image-based heart infarction detection using convolutional neural networks
Heart infarction has become one of the major causes of global death in recent decades. As the aging society intensifies, many elderly people living alone are facing life-threatening situations brought on by su...
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Article
A fiber-reinforced mesoscale constitutive model of tympanic membrane considering anisotropic deformation
The tympanic membrane (TM), located at the end of the ear canal, is a collagenous multi-layer soft tissue membrane with fibers highly aligned in radial and circumferential orientations. This unique multi-layer...
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Article
Open AccessThree-dimensional dipole orientation map** with high temporal-spatial resolution using polarization modulation
Fluorescence polarization microscopy is widely used in biology for molecular orientation properties. However, due to the limited temporal resolution of single-molecule orientation localization microscopy and t...
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Article
Open AccessSupervised Attention Multi-Scale Temporal Convolutional Network for monaural speech enhancement
Speech signals are often distorted by reverberation and noise, with a widely distributed signal-to-noise ratio (SNR). To address this, our study develops robust, deep neural network (DNN)-based speech enhancem...
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Article
Analysis of load characteristics of wind turbine blade root bolts under loosened and fractured conditions
The loosening and fracture of the blade root bolt, a crucial link between the blade and hub, significantly affect the wind turbine's safe operation. To address this issue, the load redistribution after looseni...
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Article
A hybrid criterion-based sample infilling strategy for surrogate-assisted multi-objective optimization
High-quality Pareto front is always pursued when solving multi-objective optimization problems with surrogate-assisted multi-objective optimization (SMOO). For this purpose, a hybrid criterion-based sample inf...
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Article
A noise-immune and attention-based multi-modal framework for short-term traffic flow forecasting
Accurately forecasting short-term traffic flow is essential for intelligent transportation systems. However, current methods often struggle to fully exploit implicit variation patterns and heterogeneous correl...
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Article
Residual stress formation mechanism considering cutting energy in milling of 7075 aluminum alloy
Aluminum alloy has the characteristics of good corrosion resistance and high strength, so aluminum alloy workpiece is widely used in the aerospace field. However, in milling, the surface of the aluminum alloy ...
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Article
Traffic Light Recognition Based on Improved YOLOv5l
Accurate recognition of traffic lights is essential for ensuring the safety of passengers and pedestrians, especially in the context of self-driving car technology. However, traffic lights present challenges d...
